baber/WOPTO huggingface dataset:
Patent JP-2003130173-A (JP)
Title: Continuously variable transmission system for vehicle
Inventor: OYAMA KAZUO
IPC: F16H37/02
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a continuously variable transmission system for vehicle which can construct in a small size and a low cost by a reduction of the number of parts and keep a gear ratio to its widest range. SOLUTION: This system is equipped with an input material 52 connected to an output shaft 12 of an internal combustion engine E, a troidal type continuously variable transmission T with an output material 53 which shifts the rotation of an input material 53 to generate power, a first element 22 connected to an output material 53 of the continuously variable transmission T, a driving wheel W, the second element 23 connected to W, a planetary gear system P having the third element 26, a third clutch C1 to connect and release the first element 22 and the second element 23 of the planetary gear system P, a first gear line G1 equipped in parallel each other between the output shaft 12 of the internal combustion engine E and the third element 26 of the planetary gear system P, the second gear line G2 having a larger gear ratio than that of the first gear line G1,  and the second and the third clutches C2, C3 which connect and release the first and the second gear lines G1 and G2, respectively.
Patent JP-2003125796-A (JP)
Title: Method for estimating growth of organism, and method for utilizing the same for evaluation of environment
Inventor: ABE KEIKO
IPC: C12M1/34
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating the growth of organisms by which it is precisely judged whether the examined environment is the one for promoting or stopping the growth of microorganisms or not, or whether the examined environment is the one for the microorganisms dying out or not, and further to provide a method for utilizing the method for evaluation of the environment. SOLUTION: A test specimen is formed out of a covering material having a filter through which water vapor permeates but the microorganisms, natural enemies thereof and liquid water do not permeate, and contains the microorganisms, or a temperature sensor, a humidity sensor, and a recorder or a sender of the data measured by them instead of the microorganisms inside the specimen. The test specimen is exposed to the environment to be examined, and the influence of the environment to be tested on the growth of the microorganisms is displayed by using the growth of the microorganisms in the test specimen, or the growth estimated from the measured data.
Patent JP-2003127794-A (JP)
Title: Vehicle-mounted trim
Inventor: TAMARI KANJI
IPC: B60R13/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle-mounted trim which is improved in the sliding performance with a cloth-lined sunshade. SOLUTION: The trim (20) for solving the problems described above is set at a circumference of a daylight opening in the vehicle equipped with the daylight opening of the sunshade and the sunshade (110) capable of moving crossing the daylight opening. The trim is composed of a resin molding body, integrally lined at a main body (22) set at the circumference of the daylight opening and the sunshade side surface of the main body, and substantially formed of contact parts (26a, 26b) capable of contacting the sunshade at the predetermined position. The contact parts are formed of a resin molding body with higher sliding performance than that of the resin molding body forming the main body.
Patent JP-2003136776-A (JP)
Title: Semiconductor laser controller
Inventor: IKEDA YOSHIMITSU
IPC: G02B26/10
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser controller for controlling a quantity of light of a semiconductor laser without being affected by the direction of a photodiode and which fits a variety of inexpensive semiconductor laser arrays in a semiconductor laser controller which has a semiconductor laser array where at least one or more semiconductor lasers and a photodiode for detecting a quantity of light are formed on the same package at an exposure optical part of an electrophotographic apparatus and which uses means for controlling the quantity of light of the semiconductor laser by a quantity of light detecting means. SOLUTION: Several mounting parts are changed by a laser drive board including equal APC functions, and a voltage converted photodiode output is switched to pass or not to pass an inverting amplifier. An analog switch or the like is set to a circuit on the board. The semiconductor laser controller switches the voltage converted photodiode output by a control signal to pass or not to pass the inverting amplifier.
Patent JP-2003133519-A (JP)
Title: Laminated semiconductor device, manufacturing method therefor, and mother board and manufacturing method therefor
Inventor: SUGIYAMA TAKUYA
IPC: H01L23/12
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated semiconductor device and a manufacturing method therefor which improves reliability and heat radiation by controlling the gap between laminated boards in a simple method when heat or mechanical stress is applied. SOLUTION: The laminated semiconductor device has a plurality of semiconductor devices 1 laminated with solder balls 10 mounted on back surface lands 8a. Each semiconductor device 1 and so on has a semiconductor chip 3 mounted and sealed with resin on a wiring board 2 having back surface lands 8a and front lands 8b and dummy bumps 12 and so on which are located lower than the solder balls 10 at opposite positions of opposed resin seal zones 4 on the semiconductor chip mounting backside of the wiring board 2.
Patent JP-2003137688-A (JP)
Title: Method of producing single crystal
Inventor: KISHIDA YUTAKA
IPC: C30B29/06
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent first dislocation generation and polycrystals in a crystal and the deformation of the crystal and to improve the yield of the products by preventing swinging of the surface of a melt in a crucible when the crystal is grown by a Czochralski method. SOLUTION: Both of the rotation number of the crucible and the rotation number of the crystal or either of them are controlled so that the number of vibration driving a melt, which is determined by the rotation number of the crucible and the rotation number of the crystal in the crystal growth process, deviates from the range from 95 to 105% of the vibration number of sloshing resonance of the melt. Further, in the case when the number of the vibration driving the melt enters in the range from 95 to 105% of the vibration number of the sloshing resonance of the melt, the rotation number of the crucible and the rotation number of the crystal or either of them are controlled so that the number of vibration of the melt by sloshing does not over 2,000 times while the number of the vibration driving the melt remains in the range.
Patent JP-2003142125-A (JP)
Title: Ion conducting film
Inventor: FUKUNAGA KENJI
IPC: H01M8/10
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte film capable of stably securing an ion conducting channel and showing excellent ion conductivity even if an inexpensive polymer is used, by further precisely controlling disposition of an ion conducting portion in the film. SOLUTION: This ion conducting film has the following features. (1) This film is composed of a polymer segment (A) having an ion conductive component and a polymer segment (B) having no ion conductive component. (2) The specific volume of A to B is 30/70-40/60. (3) A and B form a microphase separation structure in the film. (4) The channel comprising A is disposed so that it passes through the film.
Patent JP-2003142739-A (JP)
Title: Thermoelectric device
Inventor: ONOE KATSUHIKO
IPC: H01L35/02
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric device capable of sufficiently preventing the invasion of moisture from outside while maintaining a high performance. SOLUTION: An insulation substrate 2 is fixed to a retaining substrate 4 larger than the substrate 2, while an insulation substrate 3 is fixed to a retaining substrate 5 equal to the retaining substrate 4 in the size thereof. The retaining substrates 4, 5 are made of a metal or a ceramic such as AIN or the like having a high heat conductivity. A frame 6 made of a ceramic such as Al2 O3 or the like for example is provided between the rims of the retaining substrates 4, 5 so as to surround a thermoelectric element group 1. The heat conductivity of the frame 6 is lower than that of the retaining substrates 4, 5 or 20 (W/(mK)) and preferably is lower than 5 (W/(mK)). On the other hand, the frame 6 is connected to the retaining substrates 4, 5 by soldering, brazing, seam welding or the like, and a connecting layer 7 is formed.  In this case, a space surrounded by the retaining substrates 4, 5 and the frame 6 is filled by an inert gas such as N2 , Ar or the like, or the space is evacuated.
Patent JP-2003145056-A (JP)
Title: Mail system and its method
Inventor: KATO TAKEHISA
IPC: G06Q50/32
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a mail system and its method which provide a service to user by using code information imparted to a mail and improves convenience. SOLUTION: By imparting a two-dimensional code containing various kinds of information to the mail, circumstantial information related to the delivery of the mail is collected from a sending office 20, a district partition office/super major office 30 and a district partition office 40 and is controlled in a central service center 60. The central service center 60 provides the circumstantial information in accordance with retrieval need from a sender S or an addressee R.
Patent JP-2003152791-A (JP)
Title: Cell slot scheduling device, program, recording medium and method
Inventor: YOSHINO MANABU
IPC: H04L47/22
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To set a finer band than in the conventional practice and also to reduce an error between a set band and an allocated band by making a band grain size fine without sacrificing a response delay time more than in the conventional cell slot scheduling practice. SOLUTION: The set cycle of a band setting unit is set longer than the allocation cycle of an allocation unit. The excess of the number of CSs allocated to each connection according to a CS allocation request over a limited band is monitored in each allocation unit, and when a result of this monitoring shows an excess, a CS for the excess is allocated to another allocation unit. A CS is allocated preferentially to a connection whose cell delay permissible variation is small according to a cell delay permissible variation set in each connection, and when the CS of a corresponding allocation unit has been completed in allocation, a connection whose cell delay permissible variation is large is allocated to a CS of different allocation unit.
Patent JP-2003153314-A (JP)
Title: Private branch exchange and method for transferring its unanswered
Inventor: KUSANAGI KOICHI
IPC: H04Q3/58
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a private branch exchange in which other extension number, extension main number, call specific number of a group, an originator forcible disconnection specific number, an unanswered transfer destination of the originator forcible disconnection specific number or an incoming time can be set by a dial operation from an individual extension telephone, the degree of the freedoms of the unanswered transfer for setting the unanswered transfer destination or the incoming time is wide at each originator subscribing number (caller number) from a net and handleability and convenience are excellent. SOLUTION: The private branch exchange comprises a channel switch 2, a controller 3, a storage unit 4 having an incoming time set table 6, an unanswered transfer destination table 7, an unanswered transfer ID table 8, and an agent table 9, a control bus BL, an extension interfaces IN to INn, outside line interfaces IG1 to IGk, and channels P1 to Pn, rp to rk.
Patent JP-2003149627-A (JP)
Title: Liquid crystal panel module and projection device using the same
Inventor: HORIGUCHI HIROSADA
IPC: G09F9/35
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To improve the heat dissipation without increasing the air volume of cooling air. SOLUTION: A sheet 130 having a high thermal conductivity and elasticity is inserted between dust-proof glass 112 (liquid crystal panel 92) and a hook 113, and the dust-proof glass 112 and the hook 113 are brought into close contact with the sheet 130. An air layer between the dust-proof glass 112 and the hook 113 is thereby eliminated, and thermal conductivity from the liquid crystal panel 92 to the hook 113 is improved with the high thermal conductivity of the sheet 130 to enhance the heat dissipation of a liquid crystal module 115.
Patent JP-2002245442-A (JP)
Title: Image searching device
Inventor: TANAKA KAZUSHIGE
IPC: G06T1/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an image searching device capable of showing the range of an observation object area displayed on one monitor within an image displayed on the other monitor. SOLUTION: An endoscope device 1 has a first image-reforming lens for image-reforming an image by an objective optical system inside a hard endoscope 10 on the image pickup surface of a first CCD camera 40 and a second image-reforming optical system 26 for image-reforming a portion of the image by the objective optical system on the image pickup surface of a second CCD camera 30. A first monitor 3 displays an image by the camera 40 in which a square frame M indicating a position and a range of an image pickup area of the camera 30 is composited by an image composition device 28.
Patent JP-2003153516-A (JP)
Title: Dc brushless motor, light deflector, optical scanning device, and image forming device
Inventor: ITAMI YUKIO
IPC: H04N1/036
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor capable of attaining high efficiency by improving motor efficiency; a light deflector capable of attaining high-speed rotation even in a rotary polygon mirror with relatively high windage loss; an optical scanning device with high speed and density using the light deflector; and an image forming device with high speed and quality. SOLUTION: This DC brushless motor of N-phase (N: an integer of two or more) comprises a rotor disposed with a permanent magnet, winding coils for N-phase respectively on the inner-periphery side and outer-periphery side where the permanent magnet rotates, and a rotating magnetic-field generating means arranged on inner-periphery side and outer-periphery side where the permanent magnet rotates.
Patent JP-2003147484-A (JP)
Title: Steel having excellent toughness in welding heat affected zone, and production method therefor
Inventor: CHIJIIWA RIKIO
IPC: C21D8/02
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique of inexpensively producing high strength steel which has excellent fracture toughness (CTOD) in multi-layer welding of small to medium heat input. SOLUTION: The steel having excellent toughness in a welding heat affected zone has a composition substantially containing no Al, and containing, by mass, 0.03 to 0.09% C, 0.05 to 0.2% Si, 2.0 to 2.5% Mn, <=0.008% P, <=0.005% S, 0.005 to 0.02% Ti, 0.01 to 0.03% Nb, <=0.0035% O, and 0.003 to 0.006% N, and in which AGB-1 lies in the range of 0.39 to 0.47, and the balance iron with inevitable impurities; wherein, AGB-1 =C+1/24Si+1/6Mn+2Nb.
Patent JP-2003152811-A (JP)
Title: Router
Inventor: OBATA HITOSHI
IPC: H04L12/66
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a router that avoids a 3-way handshake even in a first session. SOLUTION: An initial connection count predetermined in the first session from a mobile communication network is decided to be e.g. CC=1. Then a default of a connection count in a TCP router 4 is decided to be e.g. '0'. When a mobile unit 1a attaches CC=1 to a segment 1 of the first session and transmits the resulting segment 1, since '0' is chached in a cache, a TAO (TCP accelerated open) test in the TCP router 4 is successful. Thus, the router can avoid a 3-way handshake to attain T/TCP connection.
Patent JP-2003148274-A (JP)
Title: Fuel injection device
Inventor: KANEKO TAKASHI
IPC: F02D41/38
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device for an internal combustion engine capable of accurately and finely controlling a fuel injection mode over the whole operation range of an engine, capable of lowering a fuel consumption ratio and reducing black smoke, particulate and NOx, capable of preventing a fuel leak in a fuel injection system, and capable of avoiding an extension to a failure and an accident of the engine when a failure occurs in a control valve provided in each cylinder and a fuel injection valve. SOLUTION: This fuel injection device is provided with an injection side control valve provided in each cylinder to close/open a fuel pipe for connecting a fuel tank and an injection pipe to each other and a return side control valve provided in each cylinder to open/close a fuel return pipe with a throttle mechanism for connecting an injection nozzle and the fuel tank to each other. The fuel injection device is provided with a controller for controlling an opening/ closing time difference between the time when closing the injection side control valve and the time when opening the return side control valve on the basis of an engine operating condition.
Patent JP-2003152386-A (JP)
Title: Electromagnetic wave shielding filter
Inventor: SHIMIZU KEIICHI
IPC: B32B5/08
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding filter of a net shape having an excellent electromagnetic wave shielding property and translucency in order to shield an electromagnetic wave radiated from the front surface of a display. SOLUTION: This electromagnetic wave shielding filter can be manufactured with following processes. A net is first produced by providing, at constant intervals, a fiber-shaped plastic material composed of a thermoplastic resin or a thermosetting resin and a metal wire composed of a copper wire, copper alloy wire, stainless wire, nickel wire, aluminum wire, iron wire, copper wire or surface-processed steel wire, etc., and then knitting these plastic and metal wires. Thereafter, the net is bonded to a plastic or glass material.
Patent JP-2003150164-A (JP)
Title: Rubbed string musical instrument and vibration detector
Inventor: NAKATANI HIROSHI
IPC: G10H3/18
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To more accurately detect the vibration of the bridge of a rubbed string musical instrument without increasing the cost. SOLUTION: A first vibration detecting sensor group 50a and a second vibration detecting sensor group 50b are respectively arranged on the bottom surface sides of leg sections 18a and 18b of a bridge 7. The group 50a has a constitution in which two sensors such as a piezoelectric sensor 51a and a piezoelectric sensor 53a are stacked with an insulation layer 52 interposed between them and the two sensors are connected in parallel. Similarly, the group 50b has a constitution in which two piezoelectric sensors 51b and 53b are stacked with the layer 52 interposed between them and the sensors are connected together in parallel. The output impedances of the thus constituted groups 50a and 50b are small and various effects are obtained to accurately detect the vibration of the bridge.
Patent JP-2003153686-A (JP)
Title: New microorganism and method for degrading persistent organochlorine compound
Inventor: KIMURA NOBUTADA
IPC: C07D319/24
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide both a new microorganism having an excellent degrading ability for persistent aromatic compounds, especially chlorinated dioxins without requiring new other carbon sources as a nutrient source and a method for industrially and advantageously degrading the persistent aromatic compounds using the new miroorganism. SOLUTION: This NK32 strain of the genus Corynebacterium, especially a new strain has a degrading ability for the persistent aromatic compounds.
Patent JP-2003157310-A (JP)
Title: Product production control method
Inventor: OKITA TSUTOMU
IPC: G06Q50/04
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a product production control method for reducing the production cost including transportation cost. SOLUTION: In this product production control method, a production system consisting of a product maker as a manufacturer and seller, kit companies arranged in respective places for manufacturing a kit-form commodity product consisting of a plurality of kit parts, and a plurality of assembly companies assembling the kit-form commodity product for manufacturing the product is administered by a production management system using a computer. The production control system includes a step for selecting the assembly company close to a sales company received the product order, a step for selecting the kit company economically advantageous to the sales company received the product order, a step for instructing the kit company to produce the kit commodity product, and a step for instructing the assembly company to assemble the product.
Patent JP-2003156791-A (JP)
Title: Film feeding device for camera
Inventor: TAKANASHI TATSUO
IPC: G03B17/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To improve the latitude of the fabrication of a film guide member by simplifying its constitution. SOLUTION: A film guide member 27 having a film armature part 271 at its edge and provided with a displacing part 272 for imparting elastic force at its middle part and formed of a spring wire rod is constituted so that its base end is fixed on a back cover 22 provided to freely open/close on a camera outside case 10, and the armature part 271 abuts on a film surface by force amount in accordance with the elastic force of the displacing part 272 so as to be pressed to a spool 16 when the back cover 22 is closed to the case 10, whereby the film 171 is automatically loaded.
Patent JP-2003114504-A (JP)
Title: Fluorine compound, surfactant, water-based coating composition containing the same and silver halide photographic sensitive material
Inventor: YANAGI TERUKAZU
IPC: C07C237/12
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a stably producible silver halide photographic sensitive material provided with antistatic performance. SOLUTION: In the silver halide photographic sensitive material having one or more layers including a photosensitive silver halide emulsion layer on the base, one of the layers contains a compound of formula (1) wherein R<1> and R<2> are each substituted or unsubstituted alkyl but at least one of R<1> and R<2> is fluorine substituted alkyl; R<3> -R<5> are each H or a substituent; X<1> , X<2> and Z are each a divalent linking group or a single bond; M<+> is a cationic substituent; and m is 0 or 1.
Patent JP-2003160307-A (JP)
Title: Reformer and its operation method
Inventor: FUJIWARA NAOHIKO
IPC: H01M8/04
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reformer able to avoid reforming catalyst oxidation in a reforming part and able to protect its degradation when the reformer equipped with the reforming part, a CO converting part and a CO removing part in a steam reforming method of a hydrocarbon is started or stopped and its operation method.  <P>SOLUTION: The reformer is equipped with a steam reformer, the CO converting part and the CO removing part. The reforming catalyst oxidation is protected by feeding a partial combustion gas obtained from incomplete combustion of a fuel gas at a combustion part of the steam reformer to the reforming part of the steam reformer when it is started or stopped. The reformer is equipped with a partial combustion gas oxidizing part which oxidize the partial combustion gas branched from a conduit at a downstream side of the CO removing part by air and a combustion gas bypass line from the combustion part to the oxidizing part.  <P>COPYRIGHT: (C)2003,JPO